/Engine/Source/Runtime/Engine/Public/RawIndexBuffer.h
static FBufferRHIRef CreateRHIIndexBufferInternal ( const TCHAR * InDebugName, const [FName](API\Runtime\Core\UObject\FName) & InOwnerName, int32 IndexCount, size_t IndexSize, [FResourceArrayInterface](API\Runtime\Core\Containers\FResourceArrayInterface) * ResourceArray, bool bNeedSRV, bool bRenderThread )